According to the Pew Research Center, a majority of Americans at least occasionally receive news from social media.  Because of algorithms on social media which filter and display news content which are likely to match their users’ political preferences, a potential impact of receiving news from social media includes an increase in political polarization due to selective exposure.  Political polarization refers to when an individual's stance on a topic is more likely to be strictly defined by their identification with a specific political party or ideology than on other factors. Selective exposure occurs when an individual favors information which supports their beliefs and avoids information which conflicts with their beliefs. A study by Hayat and Samuel-Azran conducted during the 2016 U.S. presidential election observed an “echo chamber” effect of selective exposure among 27,811 Twitter users following the content of cable news shows.  The Twitter users observed in the study were found to have little interaction with users and content whose beliefs were different from their own, possibly heightening polarization effects. 
Social media is more than just a way to stay in touch with friends, family, co-workers, and people that you barely talk to from high school. It’s a great way to make some extra cash – or even a lot of cash. We’ll be talking about how the top 4 social media sites can be used in your favor so that you will be making more money than you ever imagined by using everyone’s new favorite pastime – social media sites.
We focus on educating our Clients about the importance of social media for their overall marketing strategy. Having a presence on Facebook, Twitter, Instagram is imperative for businesses as it assists with their social proofing. Before trying a new product or service, most people will check out a business’ website and social media to determine their credibility.
It is not only an issue in the workplace, but an issue in post-secondary school admissions as well. There have been situations where students have been forced to give up their social media passwords to school administrators. There are inadequate laws to protect a student's social media privacy, and organizations such as the ACLU are pushing for more privacy protection, as it is an invasion. They urge students who are pressured to give up their account information to tell the administrators to contact a parent or lawyer before they take the matter any further. Although they are students, they still have the right to keep their password-protected information private.
Social media are interactive computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks. The variety of stand-alone and built-in social media services currently available introduces challenges of definition; however, there are some common features: